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Heavy truck mechanic skills for your resume and career
15 heavy truck mechanic skills for your resume and career
1. CDL
- Have a current class B cdl with HazMat, Tanker, Passenger, School Bus endorsements.
- Attended accredited truck driving school in order to obtain my CDL to operate a Commercial Motor Vehicle (CMV).
2. Diagnosis
- Worked in there fleet department repairing and diagnosis on all emergency apparatuses and ambulances and police vehicles also included maintenance schedules.
- General automobile maintenance including: vehicle alignments, brake replacement and adjustments, defective parts replacements, problem diagnosis.
3. OSHA
- Utilized OSHA safety procedures and hazardous material regulations on a daily basis.
- Identified potential safety hazards with an in-depth understanding of OSHA regulations.
4. Service Calls
- Receive and correct issues during road service calls.
- Perform service calls and night call outs.
5. Troubleshoot
Troubleshooting is the process of analyzing and fixing any kind of problem in a system or a machine. Troubleshooting is the detailed yet quick search in the system for the main source of an issue and solving it.
- Oil changes, wiring, troubleshoot hydraulic problems, replace fuel injection pumps, change tires and repair brake systems.
- Perform preventive and corrective maintenance, road side troubleshoot and repairs as needed by entire fleet equipment.
6. DOT
- Perform BIT and DOT inspections on highway trucks, maintained fleet of boom and pole setting equipment.
- Preform DOT inspections and preventative maintenance on various vehicles and equipment.
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- Work extensively with hydraulics and electrical systems.
- Performed Diagnostics and repair of A/C systems, truck electrical systems as well as dump body and their accessories.
8. HVAC
- Light warranty work included wheel seals and break replacement, HVAC, window replacement and body components.
- Respond to and provides assistance in emergencies such as securing or safeguarding HVAC equipment or those related to fire/life/safety conditions.
9. Perform Preventative Maintenance
- Perform preventative maintenance on semi tractors and trailers, Repair and replace semi-tractor and trailer tires.
- Diagnose and perform air conditioning repair, perform preventative maintenance to vehicles.
10. ASE
ASE, short for National Institute for Automotive Service Excellence, is an independent non-profit organization founded in 1972 to improve the quality of automotive service and repairs through voluntary testing and certification of automotive mechanics, technicians, and service parts specialists. Its ultimate mission is to improve vehicle maintenance and repair. This is accomplished by ensuring that automotive repair specialists are appropriately trained before, and throughout their careers.
- Assisted ASE certified master automotive technician.
- Master ASE and Master EVT technician responsible for maintenance of the city's vehicles, apparatus and equipment.
11. Hand Tools
- used torches welder mig and tig and diagnostic equipment along with basic hand tools.
- Performed work safely using proper power/hand tools while wearing proper personal protective equipment.
12. Diesel Trucks
- Repaired and maintained the operation of diesel trucks* Ensured state and federal safety regulations and operations
- Performed corrective maintenance and preventative maintenance on Hummers and 5-ton diesel trucks
13. Equipment Maintenance
Equipment maintenance is any process that includes the use of maintenance methods and procedures to keep the organization's equipment in good and reliable working condition. This may include routine maintenance as well as corrective repairs. The practice takes place in a variety of settings, including catering establishments, industrial factories, manufacturing facilities, hotels, etc.
- Supported technicians in equipment maintenance and repair.
- Helped technicians in equipment maintenance and repair.
14. Road Service
- Maintain CDL, perform road service and road tests when necessary.
15. Routine Maintenance
- Performed routine maintenance, inspections and services
- Performed routine maintenance on dump trucks, screening plants, front end loaders, excavators, and generator sets.
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List of heavy truck mechanic skills to add to your resume

The most important skills for a heavy truck mechanic resume and required skills for a heavy truck mechanic to have include:
- CDL
- Diagnosis
- OSHA
- Service Calls
- Troubleshoot
- DOT
- Electrical Systems
- HVAC
- Perform Preventative Maintenance
- ASE
- Hand Tools
- Diesel Trucks
- Equipment Maintenance
- Road Service
- Routine Maintenance
- Engine Repair
- Air Brake Systems
- Truck Repair
- Perform Routine Maintenance
- Electrical Troubleshooting
- Driveline
- Diesel Engines
- Hydraulic Systems
- PTO
- Road Calls
- Oil Changes
- Diagnostic Equipment
- R
- Hoists
- Electrical Problems
- Construction Equipment
- Kenworth
- A/C
- Cummins
- General Maintenance
- MIG
- Technical Manuals
- Automatic Transmissions
- Freightliner
- Torches
- Volvo
- Semi Trucks
- Preform
- End Loaders
- Fuel Systems
- Fleet Vehicles
Updated January 8, 2025